What is the difference between e-signature and digital signature?

An e-signature (electronic signature) covers any electronic method of giving consent to a document or agreement, such as typing a name, clicking “I agree,” or uploading a scanned signature. It shows acceptance in digital transactions.

A digital signature is a specific form of e-signature that uses cryptographic encryption and digital certificates to verify the signer’s identity and ensure the document has not been altered. This makes it highly secure and tamper-proof.

Under the Information Technology Act, 2000, Section 3 recognizes digital signatures, while electronic signatures were added later through Section 3A (via the 2008 amendment), giving both legal validity in India.

In short, all digital signatures are e-signatures, but not all e-signatures have the advanced security of digital signatures.